Sumitomo (SHI) Demag’s double-shot SE-HS-CI Series of all-electric injection molding machines sets a new standard for high-profitability multi-shot/multi-material molding with high speeds and exceptional precision, energy efficiency, versatility and ease of use. It combines Sumitomo’s advanced all-electric motor technology found on the high-speed SE-HSZ Series with two injection units and a high-speed, high-accuracy rotating plate.
The SE-HS-CI is offered in three model sizes: the SE230HS-CI (253 U.S. tons), SE280HS-CI (308 U.S. tons), and SE400HS-CI (440 U.S. tons). Designed with flexibility for a wide range of double-shot applications, the SE-HS-CI:
Has a wide mold space that accommodates existing single-shot molds or integrated double-shot molds
Is available with a choice of injection units, screw diameters and screw types for shot sizes ranging from 2.9 to 10.7 ounces
Delivers high injection speeds (300 mm/sec) and high pressures (up to 41,248 psi)
Other features of the high-speed SE-HS-CI all-electric injection molding machines include:
180° mold plate rotation in 0.8 seconds (compared with a typical 2.0 seconds, this achieves a 1.2 second reduction in cycle time)
Faster mold open and close speeds of 1300 mm/sec (51.2 in./sec)
Easy-to-use, PC-based N-9 controller with full SPC and QC capabilities
Double Center Press Platen (DCPP) design that ensures superior surface pressure balance throughout the central surface area of the double-shot mold(s)
A patent-pending, closed-loop clamp-force correcting system that uses a tie-bar mounted clamp-force sensor
